| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Pataki Lóránt Bence (2013)DKSE Dunaújváros | 01:19.75 | - | 202 | |
50m38.51 R:0.52 100m01:19.7541.24 -
| ||||||
| 2 | 2 | Bojó Marcell (2011)Érdi Vízisport Kft | 01:22.32 | 02.57 | 184 | |
50m40.16 R:0.68 100m01:22.3242.16 -
| ||||||
| 3 | 5 | Molnár Zsolt Tibor (2013)Ferencvárosi Torna Club | 01:22.44 | 02.69 | 183 | |
50m39.92 R:0.73 100m01:22.4442.52 -
| ||||||
| 4 | 1 | Siroki Bence Péter (2013)Tatabányai Vizmü SE | 01:22.68 | 02.93 | 182 | |
50m39.81 R:0.63 100m01:22.6842.87 -
| ||||||
| 5 | 8 | Ebinger Zsombor (2015)Kőbánya Sport Club | 01:22.89 | 03.14 | 180 | |
50m40.18 R:0.35 100m01:22.8942.71 -
| ||||||
| 6 | 9 | Méhes Márk (2015)Váci Vízmű SE | 01:23.95 | 04.20 | 173 | |
| 6 | 4 | Csabai Imre (2013)A Jövő SC | 01:23.95 | 04.20 | 173 | |
50m40.29 R:0.96 100m01:23.9543.66 -
| ||||||
| 8 | 0 | Homoki Arnold (2014)Városi Sportegyesület Dunakeszi | 01:24.87 | 05.12 | 168 | |
50m41.41 R:0.57 100m01:24.8743.46 -
| ||||||
| 9 | 3 | Schalkhammer Alex (2013)Tatabányai Vizmü SE | 01:25.51 | 05.76 | 164 | |
50m40.89 R:0.71 100m01:25.5144.62 -
| ||||||
| 10 | 6 | Szalai Marcell (2014)Ferencvárosi Torna Club | 01:27.72 | 07.97 | 152 | |